Use a spilled free callee-saved register as scratch register.
authorEvan Cheng <evan.cheng@apple.com>
Thu, 1 Mar 2007 08:57:52 +0000 (08:57 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Thu, 1 Mar 2007 08:57:52 +0000 (08:57 +0000)
commitc1c2de0ae7abecb4120dd28f722a2b73319b0cd8
tree8f80cbb8acbd09635260083ab56c7e469b7d4fb4
parent5196b3680cf8df32b6c763e3d97e963e45150e5a
Use a spilled free callee-saved register as scratch register.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34785 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMRegisterInfo.cpp